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Document type:
Zeitschriftenaufsatz 
Author(s):
Lugli, M. 
Title:
Acoustic communication in two freshwater gobies: Ambient noise and short-range propagation in shallow streams 
Abstract:
Noise is an important theoretical constraint on the evolution of signal form and sensory performance. In order to determine environmental constraints on the communication of two freshwater gobies Padogobius martensii and Gobius nigricans, numerous noise spectra were measured from quiet areas and ones adjacent to waterfalls and rapids in two shallow stony streams. Propagation of goby sounds and waterfall noise was also measured. A quiet window around 100 Hz is present in many noise spectra from n...    »
 
Keywords:
Acoustic noise Noise propagation Acoustic noise spectra Acoustics Turbulence generated noise 
Journal title:
Acoust. Soc. Am. 114, 512 (2003) 
Year:
2003 
Year / month:
2003-06 
Quarter:
2. Quartal 
Month:
Jun 
Language:
en 
Publisher:
Acoustical Society of America